.sign{
    width: 100%;
    font-size: 14px;
    text-align: center;
}
.sign .logo{
    position: absolute;
    top: 56px;
    left: 50px;
}
.sign .logo img{
    width: 100px;
}
.sign .main{
    width: 400px;
    margin: 165px auto 0;
    padding: 50px 50px 30px;
    background-color: #fff;
    border-radius: 4px;
    box-shadow: 0 0 8px rgba(0,0,0,.1);
    display: inline-block;
}
.sign .main .title{
    margin: 0 auto 50px;
    padding: 10px;
    color: #939393;

}
.sign .main .title h4{
    font-size: 18px;
    margin: 0;
}
.sign .main .title h4 a , .main .title h4 b{
    padding: 10px;
}
.sign .main .title h4 a.active {
    font-weight: 700;
    color: #ea6f5a !important;
    border-bottom: 2px solid #ea6f5a;
}
.sign .main .title h4 a:hover{
    border-bottom: 2px solid #ea6f5a;
}
.sign .main form{
    margin: 0 0 30px;
    color: #969696;
}
.sign .main form .input-prepend{
    position: relative;
    width: 100%;
}
.sign .main form .input-prepend input{
    width: 100%;
    height: 50px;
    padding: 4px 12px 4px 35px;
    border: 1px solid #c8c8c8;
    background-color: rgb(248,248,248);
    border-bottom: none;
}
.sign .main form input.top-radius{
    border-radius: 4px 4px 0 0;
}
.sign .main form input.bottom-radius{
    border-radius: 0 0 4px 4px;
    border-bottom: 1px solid #c8c8c8;
}
.sign .main form .input-prepend i {
    position: absolute;
    color: #969696;
    top: 18px;
    left: 15px;
}
.sign .main form .remember {
    float: left;
    margin: 25px 0;

}
.sign .main form .help {
    float: right;
    margin: 25px 0;
}
.sign .main form>input{
    width: 100%;
    display: block;
    border-radius: 20px;
}
.sign .main .more-sign{
    font-size: 14px;
    color: #b8b8b8;
}
.sign .main .more-sign p{
    position: relative;
    margin-bottom: 20px;
}
.sign .main .more-sign p:before{
    content: '';
    width: 60px;
    border: 0.5px solid #b8b8b8;
    position: absolute;
    top: 10px;
    left: 30px;
}
.sign .main .more-sign p:after{
    content: '';
    width: 60px;
    border: 0.5px solid #b8b8b8;
    position: absolute;
    top: 10px;
    right: 30px;
}
.sign .main .more-sign ul{
    margin-bottom: 10px;
}
.sign .main .more-sign ul li{
    display: inline-block;
    border-radius: 50%;
    color: #fff;
    line-height: 50px;
    margin: 5px;
}
.sign .main .more-sign ul li a i{
    font-size: 20px;

}
.sign .main .more-sign ul li.weibo{
    background-color: #e05244;
}
.sign .main .more-sign ul li.weixin{
    background-color: #00bb29;
}
.sign .main .more-sign ul li.qq{
    background-color: #498ad5;
}
.sign .main .more-sign ul li.qita{
    background-color: rgb(248,248,248);
    color: #939393;
}
.sign .main .more-sign ul li a{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: block;
}

.sign .main .sign-up-btn{
    margin-top: 20px;
}
.sign .main form p.sign-up-msg{
    margin: 15px 0;
    font-size: 12px;
    text-align: center;
    line-height: 20px;
    color: #969696;
}
.sign .main form .ssm{
    position: relative;
    /*display: none;*/
}
.sign .main form .input-prepend a.send-ssm{
    position: absolute;
    right: 5px;
    top: 10px;
    color: #fff!important;
    border-radius: 20px;
    font-size: 12px;
    /*padding: px;*/
    display: block;
    opacity: .5;
}




@media (max-width:768px) {
    .sign .logo{
        display: none;
    }
    #sign-template {
        background-color: #fff;
    }
    .sign .main{
        box-shadow: none;
        margin: 0 auto;
    }
}
